Patent Assignment
Reel/Frame 033908/0980
Assignment of Assignor's Interest
Recorded: 2014-10-08
Pages: 5
Assignors
CERNIWAY, MATTHEW
Executed: 2014-09-26
MAPLES, MICHAEL
Executed: 2014-09-26
MELLIER, GAETAN
Executed: 2014-09-29
Assignee
SERCEL, INC.
17200 PARK ROW, HOUSTON, TEXAS, 77084
Covered Property
(1)
Apparatus and Method for Vibration Mitigation Through Sequential Impedance Optimization
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
First Lien Patent Security Agreement
May 3, 2021
From: SERCEL, INC.; SERCEL-GRC CORP.
To: THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 056122/0308 →
Release of Security Interest
Mar 27, 2025
From: THE BANK OF NEW YORK MELLON, LONDON BRANCH, AS SECURITY AGENT
To: SERCEL, INC.; SERCEL-GRC CORP.
Reel/Frame 070652/0957 →